56477250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{2789}}^1$

素因数の和:2818

約数の個数: 80

約数和(自身を含む): 157992120

約数和(自身を除く): 101514870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 2789, 3375, 4050, 5578, 6750, 8367, 10125, 13945, 16734, 20250, 25101, 27890, 41835, 50202, 69725, 75303, 83670, 125505, 139450, 150606, 209175, 225909, 251010, 348625, 376515, 418350, 451818, 627525, 697250, 753030, 1045875, 1129545, 1255050, 1882575, 2091750, 2259090, 3137625, 3765150, 5647725, 6275250, 9412875, 11295450, 18825750, 28238625, 56477250]

約数ペア:

[(1, 56477250), (2, 28238625), (3, 18825750), (5, 11295450), (6, 9412875), (9, 6275250), (10, 5647725), (15, 3765150), (18, 3137625), (25, 2259090), (27, 2091750), (30, 1882575), (45, 1255050), (50, 1129545), (54, 1045875), (75, 753030), (81, 697250), (90, 627525), (125, 451818), (135, 418350), (150, 376515), (162, 348625), (225, 251010), (250, 225909), (270, 209175), (375, 150606), (405, 139450), (450, 125505), (675, 83670), (750, 75303), (810, 69725), (1125, 50202), (1350, 41835), (2025, 27890), (2250, 25101), (2789, 20250), (3375, 16734), (4050, 13945), (5578, 10125), (6750, 8367)]